Thermionic tube
[电] 热离子管
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
Would Ms Lin please come forward?
有请林小姐到前面来。
By the way, I don't want a night flight.
随便提一下，我不要夜航班机。
At that moment Lucy came into the library.
正在那时候，露茜走进图书馆。